package com.tjsoft.demo.student.service;

import java.util.List;

import com.tjsoft.demo.student.model.Student;

public interface StudentService {

	public void save(Student entity);
	public void update(Student entity);
	public void delete(Student entity);
	public Student findById(Long sid);
	public List<Student> findAll();
	public List<Student> findList(String hql, Object... values);
	
}
